Znzryb's Blog

06-20

Starters 189-Number Walks

06-18

Starters 191-Add 1 or 2（二分答案的溢出可能）

06-11

CF-1026-D. Fewer Batteries

05-11

CF-995-E. Best Price

04-29

Edu-CF-178-D. Array and GCD

04-25

CF-1020-E. Wolf

04-16

CF-1013-D. Place of the Olympiad

04-10

CF-1016-E. Min Max MEX

03-22

ABC-395-F - Smooth Occlusion （差分约束）

03-20

Edu175-C. Limited Repainting